Toroidal Current Transformers

Toroidal Current Transformers

A Current Transformer converts an alternating current generally very high in proportion to its transformation ratio. Measuring CTs convert the primary current at the class of accuracy designed as per current range from 1 to 120% of its rated primary current. The design of measuring CT requires CT to perform within the limits of error as given by the standard specifications, when connected to its rated burden. Measuring CT advantageously saturates above the normal working range to protect an instrument connected against damages by limiting the secondary current during the fault that may appear in the system.

  • Low phase and amplitude error
  • High measurement current range
  • Low amplitude--- Low core loss
  • Excellent temperature stability
  • Excellent performance on DC immune
  • Operating Frequency : 50/60Hz
  • Class of Accuracy : 0.2/0.5/1.0/2.0
  • Operating Temperature Range : (-40⁰C) to (+60⁰C)
  • Dielectric withstand Voltage : 2kV RMS
  • Fully encapsulated, Metal, EP and resin filled
  • Raw Materials used are UL Certified
  • Core used are Amorphous, Ferrite, Nano-crystalline, CRGO & Dual Core
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